/*
 *  Copyright 2020 Xiaomi
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

package com.xiaomi.youpin.gwdash.service;

import org.springframework.web.socket.WebSocketSession;

import java.io.IOException;

/**
 * @author zhangjunyi
 * created on 2020/5/14 2:36 下午
 */
public interface BroadcastService {

    void initConnection(WebSocketSession session) throws IOException;

    void recvHandle(String buffer, WebSocketSession session) throws IOException;

    void sendMessage(WebSocketSession session, byte[] buffer) throws IOException;

    void close(WebSocketSession session) throws IOException;

    /**
     * 给指定用户发送信息
     *
     * @param userName
     * @param message
     */
    void sendMsg(String userName, String message);

}